Public regulatory phone
(800) 846-4630
Associations below come from public FCC regulatory records. Confidence describes the source relationship, not current ownership of the number.
| Company or contact | FRN | System | Source record | Confidence | Observed |
|---|---|---|---|---|---|
| TRZ Communications Services, Inc. customer_inquiries | 0031100019 | FORM499 | 837554 | Authoritative identifier (100.0%) | 2026-08-02 04:18:10 |
| TRZ Communications Services, Inc. mitigation_contact | 0031100019 | RMD | RMD0004426 | Authoritative identifier (100.0%) | 2026-07-31 20:48:08 |